<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>chapter3</title>
    <style>
        a {
            color: white;
            background-color: rgba(0, 0, 0, 0.5);
            font-size: large;
            display: block;
            float: left;
            text-decoration: none;
            border-radius: 5px;
            border: 2px solid;
            padding: 5px;
            margin: 5px;
        }
        
        a:active {
            background: rgba(0, 255, 0, 1);
        }
        
        a:hover {
            background-color: #0099E5;
        }
    </style>
</head>

<body>
    <a href="TimeRelative.html">时间相关设置</a>
    <a href="DynamicTimeDisplayFile/DynamicTimeDisplay.html">显示动态时间</a>
    <a href="ArrayChange.html">读取公告栏文字</a>
    <a href="RegExpFile/regexpDemo.html">正则表达示例</a>
    <a href="RegExpFile/register-reg.html">正则注册表</a>
    <a href="ProvinceCity.html">省市匹配</a>

</body>

</html>